src/common/msgout.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        common/msgout.cpp
   3 // Purpose:     wxMessageOutput implementation
   4 // Author:      Mattia Barbon
   5 // Modified by:
   6 // Created:     17.07.02
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) the wxWindows team
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ---------------------------------------------------------------------------
  17 // headers
  18 // ---------------------------------------------------------------------------
  19
  20 #ifdef __GNUG__
  21     #pragma implementation "msgout.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #if defined(__BORLANDC__)
  28     #pragma hdrstop
  29 #endif
  30
  31 #ifndef WX_PRECOMP
  32     #include "wx/string.h"
  33     #include "wx/ffile.h"
  34     #include "wx/app.h"
  35     #include "wx/intl.h"
  36     #if wxUSE_GUI
  37         #include "wx/msgdlg.h"
  38     #endif // wxUSE_GUI
  39 #endif
  40
  41 #include "wx/msgout.h"
  42 #include "wx/log.h"
  43
  44 #include <stdarg.h>
  45 #include <stdio.h>
  46
  47 // ===========================================================================
  48 // implementation
  49 // ===========================================================================
  50
  51 wxMessageOutput* wxMessageOutput::ms_msgOut = 0;
  52
  53 wxMessageOutput* wxMessageOutput::Get()
  54 {
  55     if ( !ms_msgOut && wxTheApp )
  56     {
  57         ms_msgOut = wxTheApp->CreateMessageOutput();
  58     }
  59
  60     return ms_msgOut;
  61 }
  62
  63 wxMessageOutput* wxMessageOutput::Set(wxMessageOutput* msgout)
  64 {
  65     wxMessageOutput* old = ms_msgOut;
  66     ms_msgOut = msgout;
  67     return old;
  68 }
  69
  70 // ----------------------------------------------------------------------------
  71 // wxMessageOutputStderr
  72 // ----------------------------------------------------------------------------
  73
  74 void wxMessageOutputStderr::Printf(const wxChar* format, ...)
  75 {
  76     va_list args;
  77     va_start(args, format);
  78     wxString out;
  79
  80     out.PrintfV(format, args);
  81     va_end(args);
  82
  83     fprintf(stderr, "%s", (const char*) out.mb_str());
  84 }
  85
  86 // ----------------------------------------------------------------------------
  87 // wxMessageOutputMessageBox
  88 // ----------------------------------------------------------------------------
  89
  90 #if wxUSE_GUI
  91
  92 void wxMessageOutputMessageBox::Printf(const wxChar* format, ...)
  93 {
  94     va_list args;
  95     va_start(args, format);
  96     wxString out;
  97
  98     out.PrintfV(format, args);
  99     va_end(args);
 100
 101     // the native MSW msg box understands the TABs, others don't
 102 #ifndef __WXMSW__
 103     out.Replace(wxT("\t"), wxT("        "));
 104 #endif
 105
 106     wxString title;
 107     if ( wxTheApp )
 108         title.Printf(_("%s message"), wxTheApp->GetAppName().c_str());
 109
 110     ::wxMessageBox(out, title);
 111 }
 112
 113 #endif // wxUSE_GUI
 114
 115 // ----------------------------------------------------------------------------
 116 // wxMessageOutputLog
 117 // ----------------------------------------------------------------------------
 118
 119 void wxMessageOutputLog::Printf(const wxChar* format, ...)
 120 {
 121     wxString out;
 122
 123     va_list args;
 124     va_start(args, format);
 125
 126     out.PrintfV(format, args);
 127     va_end(args);
 128
 129     out.Replace(wxT("\t"), wxT("        "));
 130
 131     ::wxLogMessage(wxT("%s"), out.c_str());
 132 }